1705680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 6035328

約数和(自身を除く): 4329648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 103, 115, 120, 138, 144, 180, 184, 206, 207, 230, 240, 276, 309, 345, 360, 368, 412, 414, 460, 515, 552, 618, 690, 720, 824, 828, 920, 927, 1030, 1035, 1104, 1236, 1380, 1545, 1648, 1656, 1840, 1854, 2060, 2070, 2369, 2472, 2760, 3090, 3312, 3708, 4120, 4140, 4635, 4738, 4944, 5520, 6180, 7107, 7416, 8240, 8280, 9270, 9476, 11845, 12360, 14214, 14832, 16560, 18540, 18952, 21321, 23690, 24720, 28428, 35535, 37080, 37904, 42642, 47380, 56856, 71070, 74160, 85284, 94760, 106605, 113712, 142140, 170568, 189520, 213210, 284280, 341136, 426420, 568560, 852840, 1705680]

約数ペア:

[(1, 1705680), (2, 852840), (3, 568560), (4, 426420), (5, 341136), (6, 284280), (8, 213210), (9, 189520), (10, 170568), (12, 142140), (15, 113712), (16, 106605), (18, 94760), (20, 85284), (23, 74160), (24, 71070), (30, 56856), (36, 47380), (40, 42642), (45, 37904), (46, 37080), (48, 35535), (60, 28428), (69, 24720), (72, 23690), (80, 21321), (90, 18952), (92, 18540), (103, 16560), (115, 14832), (120, 14214), (138, 12360), (144, 11845), (180, 9476), (184, 9270), (206, 8280), (207, 8240), (230, 7416), (240, 7107), (276, 6180), (309, 5520), (345, 4944), (360, 4738), (368, 4635), (412, 4140), (414, 4120), (460, 3708), (515, 3312), (552, 3090), (618, 2760), (690, 2472), (720, 2369), (824, 2070), (828, 2060), (920, 1854), (927, 1840), (1030, 1656), (1035, 1648), (1104, 1545), (1236, 1380)]